Vulnerability DatabaseCVE-2022-1930
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CVE-2022-1930
August 22, 2022
An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the eth-account PyPI package, when an attacker is able to supply arbitrary input to the encode_structured_data method
Affected Packages
eth-account (PYTHON):
Affected version(s) >=0.1.0a1 <0.5.9
Fix Suggestion:
Update to version 0.5.9
Related Resources (5)
https://research.jfrog.com/vulnerabilities/eth-account-redos-xray-248681
https://nvd.nist.gov/vuln/detail/CVE-2022-1930
https://github.com/ethereum/eth-account/commit/70f89be700df0d5f08ef696252c88741f8414060
https://github.com/ethereum/eth-account
https://research.jfrog.com/vulnerabilities/eth-account-redos-xray-248681/
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CVSS v4
Base Score:
8.2
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
5.9
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Weakness Type (CWE)
Incorrect Comparison
CWE-697
Inefficient Regular Expression Complexity
CWE-1333
EPSS
Base Score:
0.33